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            <div class="highlight"><pre><span class="lineno">1</span><span></span><span class="kn">from</span> <span class="nn">typing</span> <span class="kn">import</span> <span class="n">List</span>
<span class="lineno">2</span>
<span class="lineno">3</span><span class="kn">import</span> <span class="nn">altair</span> <span class="k">as</span> <span class="nn">alt</span>
<span class="lineno">4</span><span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>
<span class="lineno">5</span>
<span class="lineno">6</span><span class="kn">from</span> <span class="nn">labml</span> <span class="kn">import</span> <span class="n">analytics</span>
<span class="lineno">7</span><span class="kn">from</span> <span class="nn">labml.analytics</span> <span class="kn">import</span> <span class="n">IndicatorCollection</span></pre></div>
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            <div class="highlight"><pre><span class="lineno">10</span><span class="k">def</span> <span class="nf">calculate_percentages</span><span class="p">(</span><span class="n">means</span><span class="p">:</span> <span class="n">List</span><span class="p">[</span><span class="n">np</span><span class="o">.</span><span class="n">ndarray</span><span class="p">],</span> <span class="n">names</span><span class="p">:</span> <span class="n">List</span><span class="p">[</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]):</span>
<span class="lineno">11</span>    <span class="n">normalized</span> <span class="o">=</span> <span class="p">[]</span>
<span class="lineno">12</span>
<span class="lineno">13</span>    <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">means</span><span class="p">)):</span>
<span class="lineno">14</span>        <span class="n">total</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">zeros_like</span><span class="p">(</span><span class="n">means</span><span class="p">[</span><span class="n">i</span><span class="p">])</span>
<span class="lineno">15</span>        <span class="k">for</span> <span class="n">j</span><span class="p">,</span> <span class="n">n</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">names</span><span class="p">):</span>
<span class="lineno">16</span>            <span class="k">if</span> <span class="n">n</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">][:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="n">names</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">][:</span><span class="o">-</span><span class="mi">1</span><span class="p">]:</span>
<span class="lineno">17</span>                <span class="n">total</span> <span class="o">+=</span> <span class="n">means</span><span class="p">[</span><span class="n">j</span><span class="p">]</span>
<span class="lineno">18</span>        <span class="n">normalized</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">means</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">/</span> <span class="p">(</span><span class="n">total</span> <span class="o">+</span> <span class="n">np</span><span class="o">.</span><span class="n">finfo</span><span class="p">(</span><span class="nb">float</span><span class="p">)</span><span class="o">.</span><span class="n">eps</span><span class="p">))</span>
<span class="lineno">19</span>
<span class="lineno">20</span>    <span class="k">return</span> <span class="n">normalized</span></pre></div>
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            <div class="highlight"><pre><span class="lineno">23</span><span class="k">def</span> <span class="nf">plot_infosets</span><span class="p">(</span><span class="n">indicators</span><span class="p">:</span> <span class="n">IndicatorCollection</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span>
<span class="lineno">24</span>                  <span class="n">is_normalize</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span>
<span class="lineno">25</span>                  <span class="n">width</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">600</span><span class="p">,</span>
<span class="lineno">26</span>                  <span class="n">height</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">300</span><span class="p">):</span>
<span class="lineno">27</span>    <span class="n">data</span><span class="p">,</span> <span class="n">names</span> <span class="o">=</span> <span class="n">analytics</span><span class="o">.</span><span class="n">indicator_data</span><span class="p">(</span><span class="n">indicators</span><span class="p">)</span>
<span class="lineno">28</span>    <span class="n">step</span> <span class="o">=</span> <span class="p">[</span><span class="n">d</span><span class="p">[:,</span> <span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="n">data</span><span class="p">]</span>
<span class="lineno">29</span>    <span class="n">means</span> <span class="o">=</span> <span class="p">[</span><span class="n">d</span><span class="p">[:,</span> <span class="mi">5</span><span class="p">]</span> <span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="n">data</span><span class="p">]</span>
<span class="lineno">30</span>
<span class="lineno">31</span>    <span class="k">if</span> <span class="n">is_normalize</span><span class="p">:</span>
<span class="lineno">32</span>        <span class="n">normalized</span> <span class="o">=</span> <span class="n">calculate_percentages</span><span class="p">(</span><span class="n">means</span><span class="p">,</span> <span class="n">names</span><span class="p">)</span>
<span class="lineno">33</span>    <span class="k">else</span><span class="p">:</span>
<span class="lineno">34</span>        <span class="n">normalized</span> <span class="o">=</span> <span class="n">means</span>
<span class="lineno">35</span>
<span class="lineno">36</span>    <span class="n">common</span> <span class="o">=</span> <span class="n">names</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
<span class="lineno">37</span>    <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">n</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">names</span><span class="p">):</span>
<span class="lineno">38</span>        <span class="n">n</span> <span class="o">=</span> <span class="n">n</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
<span class="lineno">39</span>        <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">n</span><span class="p">)</span> <span class="o">&lt;</span> <span class="nb">len</span><span class="p">(</span><span class="n">common</span><span class="p">):</span>
<span class="lineno">40</span>            <span class="n">common</span> <span class="o">=</span> <span class="n">common</span><span class="p">[:</span><span class="nb">len</span><span class="p">(</span><span class="n">n</span><span class="p">)]</span>
<span class="lineno">41</span>        <span class="k">for</span> <span class="n">j</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">common</span><span class="p">)):</span>
<span class="lineno">42</span>            <span class="k">if</span> <span class="n">common</span><span class="p">[</span><span class="n">j</span><span class="p">]</span> <span class="o">!=</span> <span class="n">n</span><span class="p">[</span><span class="n">j</span><span class="p">]:</span>
<span class="lineno">43</span>                <span class="n">common</span> <span class="o">=</span> <span class="n">common</span><span class="p">[:</span><span class="n">j</span><span class="p">]</span>
<span class="lineno">44</span>                <span class="k">break</span>
<span class="lineno">45</span>
<span class="lineno">46</span>    <span class="n">table</span> <span class="o">=</span> <span class="p">[]</span>
<span class="lineno">47</span>    <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">n</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">names</span><span class="p">):</span>
<span class="lineno">48</span>        <span class="k">for</span> <span class="n">j</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">step</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">normalized</span><span class="p">[</span><span class="n">i</span><span class="p">]):</span>
<span class="lineno">49</span>            <span class="n">table</span><span class="o">.</span><span class="n">append</span><span class="p">({</span>
<span class="lineno">50</span>                <span class="s1">&#39;series&#39;</span><span class="p">:</span> <span class="n">n</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">][</span><span class="nb">len</span><span class="p">(</span><span class="n">common</span><span class="p">):],</span>
<span class="lineno">51</span>                <span class="s1">&#39;step&#39;</span><span class="p">:</span> <span class="n">j</span><span class="p">,</span>
<span class="lineno">52</span>                <span class="s1">&#39;value&#39;</span><span class="p">:</span> <span class="n">v</span>
<span class="lineno">53</span>            <span class="p">})</span>
<span class="lineno">54</span>
<span class="lineno">55</span>    <span class="n">table</span> <span class="o">=</span> <span class="n">alt</span><span class="o">.</span><span class="n">Data</span><span class="p">(</span><span class="n">values</span><span class="o">=</span><span class="n">table</span><span class="p">)</span>
<span class="lineno">56</span>
<span class="lineno">57</span>    <span class="n">selection</span> <span class="o">=</span> <span class="n">alt</span><span class="o">.</span><span class="n">selection_multi</span><span class="p">(</span><span class="n">fields</span><span class="o">=</span><span class="p">[</span><span class="s1">&#39;series&#39;</span><span class="p">],</span> <span class="n">bind</span><span class="o">=</span><span class="s1">&#39;legend&#39;</span><span class="p">)</span>
<span class="lineno">58</span>
<span class="lineno">59</span>    <span class="k">return</span> <span class="n">alt</span><span class="o">.</span><span class="n">Chart</span><span class="p">(</span><span class="n">table</span><span class="p">)</span><span class="o">.</span><span class="n">mark_line</span><span class="p">()</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span>
<span class="lineno">60</span>        <span class="n">alt</span><span class="o">.</span><span class="n">X</span><span class="p">(</span><span class="s1">&#39;step:Q&#39;</span><span class="p">),</span>
<span class="lineno">61</span>        <span class="n">alt</span><span class="o">.</span><span class="n">Y</span><span class="p">(</span><span class="s1">&#39;value:Q&#39;</span><span class="p">),</span>
<span class="lineno">62</span>        <span class="n">alt</span><span class="o">.</span><span class="n">Color</span><span class="p">(</span><span class="s1">&#39;series:N&#39;</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="n">alt</span><span class="o">.</span><span class="n">Scale</span><span class="p">(</span><span class="n">scheme</span><span class="o">=</span><span class="s1">&#39;tableau20&#39;</span><span class="p">)),</span>
<span class="lineno">63</span>        <span class="n">opacity</span><span class="o">=</span><span class="n">alt</span><span class="o">.</span><span class="n">condition</span><span class="p">(</span><span class="n">selection</span><span class="p">,</span> <span class="n">alt</span><span class="o">.</span><span class="n">value</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span> <span class="n">alt</span><span class="o">.</span><span class="n">value</span><span class="p">(</span><span class="mf">0.0001</span><span class="p">))</span>
<span class="lineno">64</span>    <span class="p">)</span><span class="o">.</span><span class="n">add_selection</span><span class="p">(</span>
<span class="lineno">65</span>        <span class="n">selection</span>
<span class="lineno">66</span>    <span class="p">)</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">width</span><span class="o">=</span><span class="n">width</span><span class="p">,</span> <span class="n">height</span><span class="o">=</span><span class="n">height</span><span class="p">)</span></pre></div>
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